[ ˈsiɡnəlz ]
n. 信号( signal的名词复数 ); （无线电或电视所传送的）讯号; 标志; （尤指铁路和公路上的）指示灯
v. 发信号, 用信号传达, 用信号通讯( signal的第三人称单数 ); 发暗号; 示意
n any nonverbal action or gesture that encodes a message
n any incitement to action
n an electric quantity (voltage or current or field strength) whose modulation represents coded information about the source from which it comes
v communicate silently and non-verbally by signals or signs
v be a signal for or a symptom of
- 原型: signal
英汉双解字典由 ECDICT 提供